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Home >> BMW >> 2007 >> 335i 2D Convertible, Standard >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Self Diagnosis - Diagnostic Trouble Codes - DTC P0010 - P14C6 (N54) >> BMW MSD80 >> DTC P02A6, BMW Hex Code 0x3073, BMW Code 12403: Cylinder 4 Balance - Fuel Trim at Max Limit (MIN) >> Possible Fault Causes

Possible Fault Causes

  1. Fuel flow through this injector is outside the specified range (tolerance, aging, defect)
  2. Low compression at the affected cylinder (teflon ring, piston rings, valves)
  3. Precatalyst on one bank melted, but cat fault is not yet debounced.
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